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Leader Electronics Corp. LT 443D Instruction Manual

Multiformat video generator
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LT 443D
MULTIFORMAT
VIDEO GENERATOR
INSTRUCTION MANUAL

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Summary of Contents for Leader Electronics Corp. LT 443D

  • Page 1 LT 443D MULTIFORMAT VIDEO GENERATOR INSTRUCTION MANUAL...

  • Page 2: Table Of Contents

    ■ SD-SDI UNIT / SD-SDI & BLACK UNIT LT 443D-SD / LT 443D-SDB ..................SD/SDB-1 ■ LOGO MARK DISPLAY FUNCTION LT 443D-HD / HDB / SD / SDB ..............LOGO MARK-1 ■ DIGITAL AUDIO UNIT LT 443D-DA ........................DA-1 ■ ANALOG AUDIO UNIT LT 443D-AA ........................
  • Page 3 External Interface ..................... 2-2 2.3.6 General Specifications ..................2-2 Options ......................... 2-3 2.4.1 LT 443D-70 (NATURAL PICTURE Memory: Option 70) ........2-3 2.4.1.1 Description ....................2-3 2.4.1.2 Specifications .................... 2-3 2.5 Plug-In Units ........................2-4 2.5.1 Plug-In Units for LT 443D ................... 2-4 2.5.2 LT 443D-GLA .....................
  • Page 4 2.5.5 LT 443D-SD/SDB ....................2-7 2.5.5.1 Description ....................2-7 2.5.5.2 Specifications .................... 2-7 2.5.6 LT 443D-DA ..................... 2-7 2.5.6.1 Description ....................2-7 2.5.6.2 Specifications .................... 2-8 2.5.7 LT 443D-AA ..................... 2-8 2.5.7.1 Description ....................2-8 2.5.7.2 Specifications .................... 2-8 2.5.8 LT 443D-CS .....................
  • Page 5 Main Menu Structure ....................4-18 4.6.1 Two Modes Selectable With MENU Key ............4-18 4.6.2 STATUS Display Mode .................. 4-18 4.6.3 SETTING Menu Mode ................... 4-19 NOTES ON RACK MOUNTING .................... 5-1 ABOUT RUBBER FEET ......................6-1 DATA BACKUP ........................7-1 DEFAULT SETTINGS ......................

  • Page 6: General Safety Summary

    GENERAL SAFETY SUMMARY ■ To Avoid Personal Injury It is recommended that only qualified personnel with technical knowledge use this instrument only after reading and fully understanding all functions of the instrument described this instruction manual. This instrument is not designed and manufactured for consumers. If you do not have enough knowledge on electricity, to avoid personal injury and prevent damage to this product, please be sure to use this product only under the su- pervision of an engineer who has sufficient knowledge about electronics.
  • Page 7 Cover/Inlet stopper ● Use the Cover/Inlet stopper that comes with the package only after establishing a means to immediately shut down the power supply when a malfunction occurs on the LT 443D. — II —...
  • Page 8 GENERAL SAFETY SUMMARY WARNING ■ Warning on Installation Environments About the Operating Temperature Range ● Operate the instrument between the temperature range of 0 to 40 °C. Operating the instrument at higher temperatures could cause a fire hazard. Rapid changes of temperatures from cold to warm can create internal moisture or condensation and could damage the instrument.
  • Page 9 GENERAL SAFETY SUMMARY CAUTION ■ Caution on Input/Output Terminals Input Terminals are rated with a maximum input. Do not supply an input over the specified rating in the standard section of the instruction manual. Also, do not supply external power to Output terminal, this could cause the instrument to malfunction. ■...

  • Page 10: Introduction

    1. INTRODUCTION Thank you for purchasing LEADER’s measuring instruments. Please read this instruction manual carefully to ensure correct and safe operation. If you have any difficulties or questions on how to use the instrument after you have read this manual, please feel free to contact your local LEADER agent. Scope of Warranty This LEADER instrument has been manufactured under the strictest quality control guidelines.

  • Page 11: Maximun Allowable Input Voltage

    CAUTION 1.2.2 Maximum Allowable Input Voltage The maximum allowable input voltage to the input connector is shown below. Do not apply excessive voltage to prevent damage to the instrument. Input Connector Maximum Allowable Input Voltage GENLOCK IN ± 4.5V (DC + peak AC) 1.2.3 Shorting the Output Connectors, Reverse Voltage •...

  • Page 12: Specifications

    2. SPECIFICATIONS Description The LT 443D Signal Generator can be flexibly used for the multiformat digital broadcast systems. Various plug-in units enable the output of SDI signals (i.e., HDTV, SDTV), sync signals, and analog signals. By using these signals and genlock functions, users can customize this signal generator as desired.

  • Page 13: Specifications

    Reading NATURAL PICTURE data ＊3 Compact flash memory card (CFA TYPE-1) ＊4 Applicable Card ＊ 3 The NATURAL picture function is only usable when the LT 443D-70 Option is installed in the mainframe. ＊4 No compact flash memory card is supplied as standard accessory.

  • Page 14: Options

    About Rubber Feet ........5 Instruction Manual ........1 LOGO MARK SOFTWARE CD-R ... 1 ＊5 When four plug-in units (i.e., LT 443D-HD, LT 443D-SD, LT 443D-BL, LT 443D-GL) are installed. Options 2.4.1 LT 443D-70 (NATURAL Picture Memory: Option 70) 2.4.1.1 Description...

  • Page 15: Plug-In Units

    LT 443D-CS Table 2-1 Installable unit and compartment ＊ 8 The LT 443D-GLA and the LT 443D-GL can only be installed in the UNIT 1 compartment. ＊ Note: The firmware version 3.0 and later is used for the LT 443D-GLA.
  • Page 16 2.5.2 LT 443D-GLA 2.5.2.1 Description This unit provides genlock capability to lock the LT 443D mainframe with the external reference signal, and three independent black signal generators. The NTSC/PAL black burst signals, principal 20 types of HDTV analog tri-level sync signal formats, and 525p/625p analog sync signals can be used as an external reference signal.
  • Page 17 2.5.3 LT 443D-HD/HDB 2.5.3.1 Description The LT 443D-HD (HD-SDI Unit) and LT 443D-HDB (HD-SDI & BLACK Unit) add the capability to output 14 types of HD-SDI signal formats to the LT 443D mainframe. Various functions (e.g., ID character display, simple motion pictures, embedded audio, NATURAL picture pattern ＊1) are provided.

  • Page 18: Description

    2 each 2.5.5 LT 443D-SD/SDB 2.5.5.1 Description The LT 443D-SD (SD-SDI Unit) and LT 443D-SDB (SD-SDI & BLACK Unit) add the capability to output 525/625 line format SD-SDI signal (4:2:2 component signal) to the LT 443D mainframe. Various functions (e.g., ID character display, simple motion pictures, embedded audio, NATURAL picture pattern ＊1 ) are provided.

  • Page 19: Description

    2.5.7 LT 443D-AA 2.5.7.1 Description Installing the LT 443D-AA Analog Audio Unit in the LT 443D mainframe can output analog audio signal (two systems). Output characteristics (e.g., output level, frequency) can be independently set for each output system. The sound sampling frequency is synchronized with the video signal of plug-in unit installed in the mainframe.

  • Page 20: Specifications

    2.5.8.2 Specifications Test Signal Output • Number of Outputs • Signal Level 1 Vp-p (into 75 Ω) Black Signal Output • Number of Outputs 2 systems (one each) • Signal Level 1 Vp-p (into 75 Ω) Horizontal Drive Pulse Output •...

  • Page 21: Panel Description

    3. PANEL DESCRIPTION Figure 3-1 Front Panel Figure 3-1 shows the LT 443D front panel. q LCD panel Displays the information in 20 characters x 2 lines. G e n e r a l l y d i s p l a y s t h e s t a t u s ( e . g . , o u t p u t f o r m a t o f t h e s e l e c t e d u n i t ) .

  • Page 22: Rear Panel

    Procure a compact flash memory card recommended by Leader Electronics Corp. Refer to Section 2.3.4, “Memory Card Slot” for detail. ＊ Note: When formatting a CF card, use the FAT system; the LT 443D cannot recognize the CF card formatted in FAT32 system.
  • Page 23 !5 Cooling fan Do not block air flow and ventilation holes. !6 Grounding terminal Connected to the chassis of this instrument. !7 AC inlet AC power inlet. Usable AC voltage range is 90 to 250 V, universal. !8 ETHER connector Used for 10 BASE-T/100 BASE-TX ethernet.

  • Page 24: Using The Mainframe

    4. USING THE MAINFRAME Turning Power On ＊Note: There is no power switch on the LT 443D; connecting the power cord immediately supplies the power. (1) Supplying the power initializes this instrument. The following message is displayed until initialization is completed.

  • Page 25: Selecting Format

    Selecting Format Press the FORMAT switch to select the signal format. Pressing the [Up] or [Down] key in the LCD panel group can also select the signal format. Hierarchy level 2 2. FORMAT SELECT ＊ 1080i/59.94 Selecting Pattern Press the Pattern key to select the pattern. Pressing the key lights the key LED and outputs the pattern.

  • Page 26: Key Lock Set

    4.5.3.2 Setting KEY LOCK ON (1) Select the [KEY LOCK SET] by pressing the [Up] or [Down] key, then press the [ENTER] key. 1. UTILITY MENU Hierarchy level 1 KEY LOCK SET (2) The key lock mode is enabled. [KEY LOCK ON] is displayed for about one second, then status mode is enabled.

  • Page 27: Preset/Recall

    4.5.5 PRESET / RECALL You can store up to three presets of the panel key settings to in the internal memory (INT_MEM) and up to nine presets to a Compact Flash card (EXT_CARD) ＊1, ＊2. There are two methods to recall presets: One method in which the settings of all slots are recalled at once (ALL mode) and another method in which the settings are recalled on each slot individually (UNIT mode).

  • Page 28: Recalling Presets (All Mode)

    Hierarchy level 3 3. PRESET (EXT_CARD) ▼ PRESET No. 1 NO DATA ▼ PRESET No. 1 NO DATA PRESET No. 2 ▲ PRESET No. 8 PRESET No. 9 Hierarchy level 4 4. PRESET No. 1 □ OK ■ CANCEL Hierarchy level 4 4.

  • Page 29: Recalling Presets (Unit Mode)

    Hierarchy level 3 3. RECALL (EXT_CARD) ▼ RECALL No. 1 ▼ RECALL No. 1 RECALL No. 2 ▲ RECALL No. 8 RECALL No. 9 Hierarchy level 4 4. RECALL (EXT_No. 1) Select the ALL. ■ ALL □ UNIT Hierarchy level 5 5.
  • Page 30 SLOT1・GLA → ▼ SLOT1 OK Use the [ ] or [ ] key to move the cursor to the w position and select the LT 443D unit whose settings are to be recalled. The settings can be recalled using a combination in which OK is displayed in e.

  • Page 31: Power On Recall

    4.5.5.5 POWER ON RECALL The following functions can be selected in the POWER ON RECALL mode. To initialize each unit based on the last memory setting information (i.e., information immediately before turning power off) when power is turned on. To initialize each unit by recalling the setting information from preset data stored in the internal memory (INT_MEM).

  • Page 32: Ethernet Set

    4.5.6 ETHERNET SET The ethernet capability can remotely control and monitor genlock status. Hierarchy level 2 2. ETHERNET SET IP: 192. 168. 20. 63 The current setting value is displayed. The underline cursor can be moved by pressing the [Left] or [Right] key. The cursored number can be changed by pressing the [Up] or [Down] key.

  • Page 33: Exiting Remote Control Mode

    Enter LT 443D IP address in the “Host Name,” select “telnet” for “Port,” select “vt100” for “Term Type,” then click “Connect.” When “login:” is displayed, enter “LT443D” in uppercase letters, then press the “Enter” key. A password can now be entered.

  • Page 34: Remote Control Command

    4.5.6.3 Remote Control Command Operating precautions for remote controlling via the ETHER port Do not enter multistatement command. Enter a space (0X20) between command and data. Enter a comma (0X2C) between data. In remote control mode, LED on the main frame is undefined, either on or off. Use the query command to confirm the settings in this case.
  • Page 35 • Getting pattern PA2? PA2: 0 0 = COLOR BAR 75 % 11 = RAMP 1 = COLOR BAR 100 % 12 = SHALLOW RAMP 2 = MULTIFORMAT COLOR BAR 1 13 = 10 STEP 3 = MULTIFORMAT COLOR BAR 2 14 = CHECK FIELD 4 = MULTIFORMAT COLOR BAR 3 15 = MONOSCOPE (NORMAL)
  • Page 36 (3) SD Unit (Installed in UNIT 4) • Getting format FM4? FM4: 0 0 = 525i/59.94 1 = 625i/50 • Selecting pattern PA4 X [ 525i/59.94 ] [ 625i/50 ] 0 = COLOR BAR 100 % 0 = COLOR BAR 100 % 1 = COLOR BAR 75 % 1 = EBU COLOR 2 = SMPTE...
  • Page 37 • Getting pattern PA4? PA4: 0 [ 525i/59.94 ] [ 625i/50 ] 0 = COLOR BAR 100 % 0 = COLOR BAR 100 % 1 = COLOR BAR 75 % 1 = EBU COLOR 2 = SMPTE 2 = BBC COLOR 3 = RAMP &...
  • Page 38 (4) BL Unit (Installed in UNIT 3) • Getting BLACK 1, 2 format FM31? FM31: 1 Getting BLACK 3, 4 format FM32? FM32: 0 Getting BLACK 5, 6 format FM33? FM33: 3 0 = 1035i/60 17 = 720p/25 1 = 1035i/59.94 18 = 720p/24 2 = 1080i/60 19 = 720p/23.98...
  • Page 39 (6) List of Query Command Command Parameter Function Reply Example • MAINFRAME None Queries unit inserted MO: LT443D-70, GL, HD, BL, SD MO: LT443D, - -, HD, BL, - - None Queries version VR: LT443D-70 V1.0 • HD (Installed in UNIT 2, for example) FM2? UNIT No.

  • Page 40: Version Display

    ID4: 0 Setting ID ID4: 1 ＊ There is no setting item for the MAINFRAME, BL unit, and GLA unit. 4.5.7 VERSION DISPLAY The software version used for this instrument can be confirmed. 2. VERSION DISPLAY LT 443D Ver 3.3 4-17...

  • Page 41: Main Menu Structure

    Main Menu Structure 4.6.1 Two Modes Selectable With MENU Key When one of four UNIT LEDs lights, pressing the [MENU] key on the LT 443D front panel can select the STATUS display mode or SETTING menu mode. MENU or FORMAT key...

  • Page 42: Setting Menu Mode

    w ANALOG BLACK STATUS t DA STATUS FORMAT TYPE BLK 1, 2 CH1/CH2 ON/OFF FORMAT TYPE BLK 2, 4 CH3/CH4 ON/OFF FORMAT TYPE BLK 3, 6 CH5/CH6 ON/OFF CH7/CH8 ON/OFF e HD-SDI STATUS y AA STATUS FORMAT TYPE V-PHASE (HD) CH1 ON/OFF, CH2 ON/OFF H-PHASE (HD) V-PHASE (HDB)

  • Page 43: Notes On Rack Mounting

    5. NOTES ON RACK MOUNTING A size of this instrument conforms to 1U standards. Use the Rack Support supplied as standard accessory. Also procure L-angles, shelves, and slide rails. Secure them to prevent damaging the instrument. Contact your local leader agent for more information. Rack support M3x10 (3mm in dia.)

  • Page 44: About Rubber Feet

    When using the instrument outside the rack or stack instruments on top of each other, attach five rubber feet (supplied as standard accessory) as shown in Figure below to prevent the instrument from scratching or falling. Peel the seals before attaching the rubber feet. LT 443D bottom...

  • Page 45: Data Backup

    7. DATA BACKUP This instrument retains the menu setting contents and panel settings even when the power is turned off. • Backup battery Manganese-Lithium primary battery • Backup period Data is backed up for about five years. * Backup period depends on storage environment, operating conditions, etc.

  • Page 46: Default Settings

    8. DEFAULT SETTINGS Default Settings for All Data [MENU] + [FORMAT] This section described the setting procedure to default all setting data (except DATE & TIME). ＊Caution: When the default setting is made, such data as backup and preset return to the default value.

  • Page 47: Maintenance

    9. MAINTENANCE The LT 443D is designed to operate stably under normal handling. If you have questions regarding calibration and service, contact your local Leader agent. Preventing Power Cord Disconnection To prevent power cord disconnection from the AC inlet, the Cover/Inlet stopper is supplied with the instrument.

  • Page 48: Disconnecting The Power Cord

    9.1.2 Disconnecting the Power Cord ① Press the levers on the Cover/Inlet stopper with your fingers to release the lock. Cover/Inlet stopper (side view) ② Remove the Cover/Inlet stopper from the base. Cover/Inlet stopper ③ Disconnect the power cord connector from the AC inlet. Base Connector...

  • Page 49: Unit Installation / Replacement

    UNIT INSTALLATION / REPLACEMENT INSTRUCTION MANUAL NOTE: This instruction manual describes the procedures necessary for installing/replacing various LT 443D units. Perform the work after checking the information and precautions of the relative items in this manual. LEADER ELECTRONICS CORP.
  • Page 50 Operation Check ........................I-8 Operation Check of the LT 443D-GLA Genlock Unit ............. I-8 Operation Check of the LT 443D-HD -HDB HD-SDI Unit ..........I-10 Operation Check of the LT 443D-BL Analog Black Unit ..........I-11 Operation Check of the LT 443D-SD -SDB SD-SDI Unit ..........I-12 Operation Check of the LT 443D-DA Digital Audio Unit ..........

  • Page 51: Introduction

    1. Introduction This instruction manual describes the procedures necessary for installing/replacing various LT 443D units. Perform the work after checking the information and precautions of the relative items in this manual. 2. Scope of Warranty Install/Replace units or upgrade the firmware at the user’s own responsibility. If the product malfunctions due to the user’s inadequate handling or a failure in the upgrading of the firmware, repairs will be provided for a fee even if it is within the warranty period.

  • Page 52: Work Procedure

    When you install/replace a unit or upgrade the firmware, settings must be initialized. When initialization is performed, various unit settings (excluding the LT 443D time setting) and internal presets are reset to their factory default. If you need to retain the settings, backup the following items.
  • Page 53 3) Upgrading the Firmware a) Remove all cables that are connected to the LT 443D units. b) Turn on the power to the main frame. c) Insert the CF card for upgrading the firmware into the MEMORY CARD slot on the front panel of the LT 443D main frame.

  • Page 54: Slot Selection

    LT443D-CS Yes: Installable, No: Not installable ＊ Note: The firmware version 3.0 and later is used for the LT 443D-GLA. The unit cannot be confirmed by an old version. The firmware version can be confirmed on the VERSION DISPLAY in MAINFRAME...

  • Page 55: Unit Installation

    (such as a bent or broken pin). • Be sure not to lose the unit attachment screws. • Be sure to attach blank panels that come with the LT 443D main frame to unused slots. • The number of times that the connector connecting the main frame and the unit can be attached and removed is 500.
  • Page 56 Check that there are no problems in the slot Remove the M3 x 6 connector pins (such as a binding screws with bent or broken pin). Hexalobular socket head cap. Insert the board in the grooves of the left and right rails.

  • Page 57: System Initialization

    System Initialization Initialize the main frame settings and check that the system starts up normally. When you initialize the main frame settings, the settings are reset to their factory default. Then, as necessary, restore the settings that you backed up. 1) Initialization Procedure a) While holding down the [MENU] key and [FORMAT] key simultaneously, turn on the power.

  • Page 58: Operation Check

    2) Operation Check Procedure Checking the Genlock Function a) Turn on the power to the LT 443D. b) Use the [UNIT] key on the main frame front panel to select the genlock unit. c) From “GLA SETTING,” select “GENLOCK MODE SET.” Then, press the [ENTER] key.
  • Page 59 Checking the Analog Black Signal a) Connect genlock unit’s BLACK 1 to the HDTV waveform monitor using a 75 Ω coaxial cable. Terminate the waveform monitor at 75 Ω. b) Use the [UNIT] key on the main frame front panel to select the genlock unit, and press the [FORMAT] key several times until “BLACK1”...

  • Page 60: Operation Check Of The Lt 443D-Hd -Hdb Hd-Sdi Unit

    Operation Check of the LT 443D-HD -HDB HD-SDI Unit 1) Equipment Necessary for Performing the Work List of Equipment Necessary for Performing the Work Name Note Multi SDI Waveform Monitor That supports HD-SDI 75 Ω coaxial cable BNC connector (plug) to BNC connector...

  • Page 61: Operation Check Of The Lt 443D-Bl Analog Black Unit

    Operation Check of the LT 443D-BL Analog Black Unit 1) Equipment Necessary for Performing the Work List of Equipment Necessary for Performing the Work Name Note HDTV waveform monitor With an analog input connector NTSC/PAL waveform monitor 75 Ω terminator 75 Ω...

  • Page 62: Operation Check Of The Lt 443D-Sd -Sdb Sd-Sdi Unit

    Operation Check of the LT 443D-SD -SDB SD-SDI Unit 1) Equipment Necessary for Performing the Work List of Equipment Necessary for Performing the Work Name Note Multi SDI Waveform Monitor That supports SD-SDI 75 Ω coaxial cable BNC connector (plug) to BNC connector...

  • Page 63: Operation Check Of The Lt 443D-Da Digital Audio Unit

    Operation Check of the LT 443D-DA Digital Audio Unit 1) Equipment Necessary for Performing the Work List of Equipment Necessary for Performing the Work Name Note Audio monitor That supports AES/EBU Oscilloscope 75 Ω coaxial cable BNC connector (plug) to BNC connector...

  • Page 64: Operation Check Of The Lt 443D-Aa Analog Audio Unit

    Operation Check of the LT 443D-AA Analog Audio Unit 1) Equipment Necessary for Performing the Work List of Equipment Necessary for Performing the Work Name Note Audio monitor That supports analog balanced signals Audio cable For balanced transmission Canon connector (plug) to Canon connector...

  • Page 65: Operation Check Of The Lt 443D-Cs Analog Composite Unit

    Operation Check of the LT 443D-CS Analog Composite Unit 1) Equipment Necessary for Performing the Work List of Equipment Necessary for Performing the Work Name Note NTSC/PAL waveform monitor With an analog input connector Oscilloscope 75 Ω terminator Through type 75 Ω...
  • Page 66 c) Display the horizontal drive signal waveform on the oscilloscope and check that it is normal. d) Reconnect the 75 Ω coaxial cable that is connected to analog composite unit’s H.DRIVE to V.DRIVE, and check that the vertical drive pulse signal waveform is normal on the oscilloscope.

  • Page 67: Genlock Unit

    LT 443D-GLA GENLOCK UNIT INSTRUCTION MANUAL LEADER ELECTRONICS CORP.
  • Page 68 General Specifications .................... GLA-5 PANEL DESCRIPTION ....................GLA-6 Rear Panel ......................GLA-6 OPERATING PROCEDURE .................... GLA-6 SETTING Menu Mode Structure ................GLA-7 Setting LT 443D-GLA Genlock Mode ..............GLA-7 4.2.1 Setting WARNING ON/OFF ................ GLA-7 4.2.2 Setting GENLOCK LOG ON/OFF ............... GLA-8 4.2.3...

  • Page 69: Description

    1. DESCRIPTION This unit provides genlock capability to lock the LT 443D mainframe with the external reference signal, and three independent black signal generators. The NTSC/PAL black burst signals, principal 20 types of HDTV analog tri-level sync signal formats, and 525p/625p analog sync signals can be used as an external reference signal.
  • Page 70 Reference Input Signal Level • HDTV Positive polarity: 300 mV Negative polarity: -300 mV • 525p/625p -300 mV • NTSC -286 mV • PAL -300 mV Maximum Input Level ±4.5 V (DC + peak AC) Operating Input Level Range ±6 dB External Lock Range ±10 ppm Jitter...

  • Page 71: Analog Sync Signal Output

    • MANUAL (FLYWHEEL) The EXT mode is automatically selected when the external reference signal with the same format specified to the GENLOCK input is applied after power is turned If the external reference signal is accidentally removed during operation, the instrument continues operation under the conditions immediately before the signal is removed since the flywheel mode is provided.
  • Page 72 Sync Level (into 75 Ω) • HDTV Positive polarity: 300 mV ±6 mV Negative polarity: -300 mV ±6 mV • 525p -300 mV ±6 mV • 625p -300 mV ±6 mV • NTSC 40 IRE ±1 IRE • PAL -300 mV ±6 mV Blanking Level 0 mV ±15 mV Rise and fall times...

  • Page 73: General Specifications

    ≤ 85 % RH (without condensation) Operating Altitude Up to 2000 m Overvoltage Category Pollution Degree Power Source Supplied by the LT 443D mainframe Dimensions and Weight 79 (W) x 41 (H) x 371 (D) mm (excluding projections) 0.4 kg Accessory Instruction Manual ....1 Screw (for Unit) ....

  • Page 74: Panel Description

    To obtain the latest firmware version, contact your local Leader agent. The front panel controls and LCD panel on the mainframe are used to set the LT 443D-GLA. Press the UNIT 1 switch, for example, corresponding to the UNIT compartment where this unit is installed.

  • Page 75: Setting Menu Mode Structure

    BLACK 1 SIGNAL BLACK 2 SIGNAL BLACK 3 SIGNAL ▲ EXIT Setting LT 443D-GLA Genlock Mode 4.2.1 Setting WARNING ON/OFF (1) Select [GENLOCK FUNCTION] on the [1. GLA SETTING] screen, then press the [ENTER] key. (2) Select [WARNING ON/OFF] by pressing the ▲ or ▼ key, then press the [ENTER] key.

  • Page 76: Setting Genlock Log On/Off

    The WARNING STATUS displays an alarm when the difference between the lock frequency in genlock mode and internal reference frequency (reference frequency of INTERNAL) exceeds ±10 ppm. See example below: [STATUS] GENLOCK ST WARNING! OVER +10 ppm When the difference is 10 ppm or less, “UNDER 10 ppm” is displayed. 4.2.2 Setting GENLOCK LOG ON/OFF (1) Select [GENLOCK LOG ON/OFF] by pressing the ▲...

  • Page 77: Setting Genlock Log Save

    Pressing the key shifts 16 characters displayed. The rightmost character is overlapped in display. Hierarchy level 3 3. GENLOCK LOG DISP → This arrow appears when 5::07 LOCKED (EXT). [ more characters exist on the right side. The next log can be displayed by pressing the ▲ or ▼ key. Pressing the [ENTER] key returns the display to hierarchy level 2 [2.

  • Page 78: Setting Genlock Mode

    There are five genlock modes as follows: [INTERNAL]: The internal reference signal is used. Use this mode when the LT 443D need not lock to the external reference signal. AUTO (GO INTERNAL) The EXT mode is automatically selected when the external reference signal is applied to the GENLOCK input.
  • Page 79 GENLOCK input, or signal format does not match the specified format. Use this mode to immediately lock the LT 443D to the external reference signal in specified format listed in Step (3) “GENLOCK FORMAT Selection” even when ignoring any abnormal picture momentarily displayed due to a transient in lock operation.
  • Page 80 (1) Select [GENLOCK MODE SET] from the [1. GLA SETTING] menu, then press the [ENTER] key. (2) Position the [＊] to the [INTERNAL], [AUTO (GO INTERNAL)], or [MANUAL (GO INT)], or [AUTO (FLYWHEEL)], or [MANUAL (FLYWHEEL)] by pressing the Up or Down key, then press the [ENTER] key.

  • Page 81: Setting Genlock Timing

    REFERENCE RESET SIGNAL EXTERNAL REFERENCE LT 443D-GLA LT 443D-GLA SYNC SIGNAL GENLOCK UNIT GENLOCK UNIT (Section of BLACK Output) (Section of GENLOCK) LT 443D MAINFRAME LT 443D-HD HD-SDI UNIT REFERENCE RESET LT 443D-BL SIGNAL ANALOG BLACK UNIT UNIT DISTRIBUTOR LT 443D-SD...

  • Page 82: F-Phase

    4.4.1 F-PHASE (1) Select [GENLOCK TIMING] from the [1. GLA SETTING] menu, then press the [ENTER] key. (2) Select [F-PHASE] by pressing the Up or Down key, then press the [ENTER] key. Hierarchy level 2 2. GENLOCK TIMING ▼ F-PHASE ▼...

  • Page 83: H-Phase (Coarse Adjustment): (Horizontal)

    4.4.3 H-PHASE (COARSE Adjustment): (Horizontal) This mode is used to set the horizontal timing. Press the Up or Down key to set the timing. The timing can be set in 74.1 ns steps. After setting is completed, press the [ENTER] key. The menu returns to hierarchy level 2 [2.

  • Page 84: Setting Format

    4.5.2 Setting FORMAT This mode is used to select the black signal format. (1) Select [FORMAT] from the [2. BLACK 1 SIGNAL] menu, then press the [ENTER] key. (2) The format marked with asterisk is currently selected. Select the desired format by pressing the Up or Down key, then press the [ENTER] key.

  • Page 85: Setting Timing

    4.5.3 Setting TIMING This section describes setting procedure of the analog black signal timing with respect to the reference signal. Select [TIMING] from the [2. BLACK 1 SIGNAL] menu, then press the [ENTER] key. Select the Frame (F), Vertical (V), or Horizontal (H) to set the timing by pressing the Up or Down key, then press the [ENTER] key.

  • Page 86: Exit

    (3) H-PHASE [dot] (H: Horizontal) This mode is used to set the horizontal timing in dot steps. Press the Up or Down key to set the timing. In the 1080i/59.94 format, the settable range is ±2199 DOTs in one dot steps. Holding down this key increments or decrements the timing continuously.

  • Page 87: Hd-Sdi Unit / Hd-Sdi & Black Unit

    LT 443D-HD HD-SDI UNIT LT 443D-HDB HD-SDI & BLACK UNIT INSTRUCTION MANUAL LEADER ELECTRONICS CORP.
  • Page 88 Common to HD-SDI Video and HD-SDI Black Outputs ....... HD/HDB-1 2.4.2 HD-SDI Video Output ................HD/HDB-2 2.4.3 HD-SDI Black Output Mode (LT 443D-HDB only)........ HD/HDB-3 General Specifications ..................HD/HDB-4 PANEL DESCRIPTION ..................... HD/HDB-5 3.1 Rear Panel ......................HD/HDB-5 OPERATING PROCEDURE ..................HD/HDB-5 SETTING Menu Mode Structure ..............
  • Page 89 PATTERN CHANGE ..................HD/HDB-17 4.8.1 Setting PATTERN CHANGE Speed........... HD/HDB-18 4.8.2 Setting PATTERN CHANGE ON/OFF ..........HD/HDB-18 MULTIFORMAT CB SET ................HD/HDB-18 4.9.1 Setting [MULTIFORMAT CB SET] ............. HD/HDB-19 4.10 NATURAL PICTURE (w/OP70) ..............HD/HDB-20 4.10.1 Selecting SELECT PICTURE File ............. HD/HDB-21 4.10.2 Transferring NATURAL PICTURE ............

  • Page 90: Description

    1. DESCRIPTION The LT 443D-HD (HD-SDI Unit) and LT 443D-HDB (HD-SDI & BLACK Unit) add the capability to output 14 types of HD-SDI signal formats to the LT 443D mainframe. Various functions (e.g., ID character display, simple motion pictures, embedded audio, NATURAL picture pattern ＊1) are provided.

  • Page 91: Hd-Sdi Video Output

    • Variable Timing Variable Range Entire frame range Setting Settable in line steps Settable in clock steps (74.25 MHz or 74.25/1.001 MHz) ＊ The timing of HD-SDI video and HD-SDI black signals can be set respectively. • Embedded Audio Number of Channels Embedded 8 channels (4 channels x 2 groups) Each group can be set ON/OFF Sampling Frequency...

  • Page 92: Hd-Sdi Black Output Mode (Lt 443D-Hdb Only)

    32 x 32, 64 x 64, 128 x 128 dots, selectable Display Position Arbitrary position on the screen. Blinking OFF, 1 to 10 seconds (in 1 sec steps) 2.4.3 HD-SDI Black Output Mode (LT 443D-HDB only) • Displayable Pattern (1) Flat Field 0 %, 40 %, 50 % (selectable) HD/HDB-3...

  • Page 93: General Specifications

    79 (W) x 41 (H) x 371 (D) mm (excluding projections) 0.5 kg Accessory Instruction Manual ..1 Screw (for Unit) ....2 ＊1: The NATURAL picture function is only usable when the LT 443D-70 Option is installed in the mainframe. HD/HDB-4...

  • Page 94: Lt 443D-Hd Lt 443D-Hdb

    ＊ Operating procedure is common to both models LT 443D-HD and LT 443D-HDB unless otherwise noted. The front panel controls and LCD panel on the mainframe are used to set the LT 443D-HD and LT 443D-HDB. Press the UNIT 2 switch, for example, corresponding to the UNIT compartment where LT 443D- HD or LT 443D-HDB unit is installed.

  • Page 95: Format Select

    ID CHARACTER PATTERN SCROLL PATTERN CHANGE MULTIFORMAT CB SET ＊Option 70 (NATURAL PICTURE) should be installed. NATURAL PICTURE SDI BLACK (LT 443D-HDB only) EXIT ▲ FORMAT SELECT This mode is used to select the output signal format. 4.2.1 Setting Format (1) Select [FORMAT SELECT] from the [1.

  • Page 96: Hd Timing

    (3) To obtain the 720p/59.94 format, select [ 720p/59.94] by pressing the Down key, then press the [ENTER] key. <DATA TRANSFER> 720 ■■□□□□□ LOADING •••• Hierarchy level 2 2. FORMAT SELECT ▲＊ 720p/59.94 (4) Pressing the [MENU] key returns the display to hierarchy level 1 [1. HD SETTING]. HD TIMING This section describes setting procedure of the serial digital signal timing with respect to the internal reference signal (i.e., frame reset signal).

  • Page 97: Embedded Audio

    (3) H-PHASE [dot] (H: Horizontal) This mode is used to set the horizontal timing. Press the Up or Down key to set the timing. Hierarchy level 3 3. HD H-PHASE 0 DOT In the 1080i/59.94 format, the settable range is ±2199 DOTs in one dot steps. After setting is completed, press the [ENTER] key.

  • Page 98: Setting In Selected Group

    4.4.2 Setting in Selected Group Hierarchy level 3 3. G3/G4 SETTING GROUP 3 SET ▼ AUDIO ON/OFF GROUP 3 SET ▲ GROUP 4 SET 4.4.2.1 Setting GROUP 3 SET This section describes setting procedure of the [GROUP 3 SET], for example. Select [ GROUP 3 SET] by pressing the Down key, then press the [ENTER] key.
  • Page 99 (2) Setting [RESOLUTION] This mode is used to set the digital data resolution of the selected group. 5. RESOLUTION Hierarchy level 5 □ 20 Bit ■ 24 Bit Position the [■] to the desired Bit by pressing the Left or Right key, then press the [ENTER] key.
  • Page 100 q Setting [FREQUENCY] Frequency can be set to the selected channel. “ ＊ ” indicates the frequency currently selected. Hierarchy level 7 In case of CH 9 is selected. 7. FREQUENCY (CH 9) SILENCE SILENCE 2.0 kHz 50 Hz 2.4 kHz 100 Hz 3.0 kHz 150 Hz...

  • Page 101: Setting Audio On/Off

    e Setting [CLICK] A click can be inserted in the embedded audio signal of the selected channel. Hierarchy level 7 7. CLICK (CH 9) In case of CH 9 is selected. ▼ OFF ▼ OFF 1 SEC 2 SEC 3 SEC ▲...

  • Page 102: Id Character

    (2) Position the [ → ] to [Y], [C ], or [C ] by pressing the Left or Right key, then select [ON] or [OFF] by pressing the Up or Down key. The item marked with [ ■ ] is set [ON]. (3) Pressing the [ENTER] key enters data.
  • Page 103 4.6.2 ID POSITION This mode is used to position the ID characters. (1) Select [ID POSITION] by pressing the Up or Down key, then press the [ENTER] key. 3. ID POSITION Hierarchy level 3 ■ H: 0 DOT □ V: 0 DOT (2) Position the [■] to [H] or [V] by pressing the Left or Right key, then set the number of dots by pressing the Up or Down key.
  • Page 104 (1) Select [ID BLINK] by pressing the Up or Down key, then press the [ENTER] key. 3. ID BLINK Hierarchy level 3 ▼ ID BLINK TIME ▼ ID BLINK TIME ▲ ID BLINK ON/OFF (2) ID BLINK TIME This mode is used to set the blinking on and off times (i.e., duration) of the characters. Hierarchy level 4 4.

  • Page 105: Pattern Scroll

    PATTERN SCROLL This mode is used to scroll the pattern up, down, left, and right in the effective display areas. Select [ PATTERN SCROLL ] from the [1. HD SETTING] menu, then press the [ENTER] key. Hierarchy level 1 1. HD SETTING PATTERN SCROLL Hierarchy level 2 2.

  • Page 106: Setting Scroll On/Off

    (3) Setting SCROLL SPEED This mode is used to set the scroll speed. Select [SPEED] by pressing the Up or Down key, then press the [ENTER] key. Hierarchy level 4 4. SCROLL SPEED ■ H: 0 DOT □ V: 0 DOT Position the [■] to [H] or [V] by pressing the Left or Right key, then set the scroll speed by pressing the Up or Down key.

  • Page 107: Setting Pattern Change Speed

    4.8.1 Setting PATTERN CHANGE Speed The settable pattern switching time is 1 to 255 seconds. (1) Select [SPEED] from the [2. PATTERN CHANGE] menu by pressing the Up or Down key, then press the [ENTER] key. Hierarchy level 3 3. SPEED 1 sec (2) Set the pattern switching time by pressing the Up or Down key, then press the [ENTER] key.

  • Page 108: Multiformat Cb Set

    Signal of area “＊2” can be selected from: (a) 75 % white, (b) 100 % white, or (c) +I. 100 % CY ＊2 75 % White 100 % B 100 % YL Y-Ramp 100 % R Multiformat color bar pattern 4.9.1 Setting [MULTIFORMAT CB SET] (1) Select [ MULTIFORMAT CB SET] from the [1.
  • Page 109 Use Windows application software of the LT 443D-70 to store NATURAL PICTURE data on the CF card. Refer to LT 443D-70 instruction manual for detail. (This procedure describes in case of NATURAL PICTURE data is stored on the CF card.) Select [ NATURAL PICTURE] from the [1.
  • Page 110 4.10.1 Selecting SELECT PICTURE File (1) Select [SELECT PICTURE 1] from the [2. NATURAL PICTURE] menu by pressing the Up or Down key, then press the [ENTER] key. The NATURAL PICTURE file list＊ (stored on the CF card in the MEMORY CARD slot) corresponding to the current format size is displayed.

  • Page 111: Natural Picture (W/Op70)

    4.10.2 Transferring NATURAL PICTURE The NATURAL PICTURE is now selected. Select [ FILE TRANSFER], then press the [ENTER] key. Select [OK] by the [ ] key, then press the [ENTER] key. The PICTURE 1 and PICTURE 2 files are transferred. When the [ ] is positioned to [CANCEL], the file is not transferred;...

  • Page 112: Sdi Black

    4.11 SDI BLACK This section describes setting procedure of SDI BLACK signal. ＊ This section is only applicable to the LT 443D-HDB unit. 4.11.1 Setting Video Level Select [SDI BLACK] from the [1. HD SETTING] menu, then press the [ENTER] key.

  • Page 113: Timing

    4.11.2 TIMING This section describes setting procedure of the serial digital (SDI black) signal timing with respect to the internal reference signal (i.e., frame reset signal). (1) Setting procedure is the same as the Section 4.3, “HD TIMING.” 4.11.3 EMBEDDED AUDIO This mode is used to set the embedded audio signal (e.g., audio signal on or off, audio data resolution, emphasis, channel selection) in each group.

  • Page 114: Pattern Selection Key

    4.14 Pattern Selection Key Table below lists the pattern selection keys used for the HD-SDI unit. The multiple patterns are assigned to some keys listed below. Pressing the key sequentially selects the pattern. The pattern name is displayed on the LCD panel.

  • Page 115: Id Character Font List

    4.15 ID Character Font List The following ID character fonts can be displayed. (Fonts below shows the appropriate size and shape.) HD/HDB-26...

  • Page 116: Analog Black Unit

    LT 443D-BL ANALOG BLACK UNIT INSTRUCTION MANUAL LEADER ELECTRONICS CORP.
  • Page 117 TABLE OF CONTENTS DESCRIPTION ........................BL-1 SPECIFICATIONS ......................BL-1 Analog Sync Signal Output ..................BL-1 2.1.1 BLACK 1, 2/BLACK 3, 4/BLACK 5, 6 ............BL-1 General Specifications ....................BL-2 PANEL DESCRIPTION ....................... BL-3 Rear Panel ......................... BL-3 OPERATING PROCEDURE ....................BL-3 SETTING Menu Mode Structure ................

  • Page 118: Description

    1. DESCRIPTION The LT 443D-BL Analog Black Signal Unit adds the 20 format HDTV analog tri-level sync signal, 525p/625p analog sync signals, and NTSC/PAL black burst signals output capability to the LT 443D mainframe. Three independent output systems (six outputs, two outputs per system) are provided to output multiformat black sync signal.

  • Page 119: Black 1, 2/Black 3, 4/Black 5, 6

    ≤ 85 % RH (without condensation) Operating Altitude Up to 2000 m Overvoltage Category Pollution Degree Power Source Supplied by the LT 443D mainframe Dimensions and Weight 79 (W) x 41 (H) x 371 (D) mm (excluding projections) 0.4 kg Accessory Instruction Manual ....1 Screw (for Unit) ....

  • Page 120: Panel Description

    Three output systems (two connectors each) are provided. 4. OPERATING PROCEDURE The front panel controls and LCD panel on the mainframe are used to set the LT 443D-BL. Press the UNIT 3 switch, for example, corresponding to the UNIT compartment where this unit is installed.

  • Page 121: Selecting Output Connector

    Selecting Output Connector This mode is used to select one of three black signal output systems to set the format and timing. Select [BLACK 1, 2], [BLACK 3, 4], or [BLACK 5, 6] by pressing the Up or Down key, then press the [ENTER] key.

  • Page 122: Timing

    TIMING This section describes setting procedure of the analog black burst signal timing with respect to the internal reference signal (i.e., frame reset signal). 4.4.1 Setting TIMING (1) Select [TIMING] from the [2. OUTPUT 1, 2 SIGNAL] menu, then press the [ENTER] key. Select the Frame (F), Vertical (V), or Horizontal (H) to set the timing by pressing the Up or Down key, then press the [ENTER] key.

  • Page 123: Exit

    (4) H-PHASE [dot] (H: Horizontal) This mode is used to set the horizontal timing in dot steps. Press the Up or Down key to set the timing. In the 1080i/59.94 format, the settable range is ±2199 DOTs in one dot steps. Holding down this key increments or decrements the timing continuously.

  • Page 124: Sd-Sdi Unit / Sd-Sdi & Black Unit

    LT 443D-SD SD-SDI UNIT LT 443D-SDB SD-SDI & BLACK UNIT ( 4 : 2 : 2 COMPONENT ) INSTRUCTION MANUAL LEADER ELECTRONICS CORP.
  • Page 125 General Specifications ..................SD/SDB-4 PANEL DESCRIPTION ....................SD/SDB-5 3.1 Rear Panel ......................SD/SDB-5 OPERATING PROCEDURE ..................SD/SDB-5 SETTING Menu Mode Structure (LT 443D-SD / LT 443D-SDB) ....... SD/SDB-5 FORMAT SELECT .................... SD/SDB-6 4.2.1 Setting Format ..................SD/SDB-6 SD TIMING ......................SD/SDB-7 4.3.1...
  • Page 126 PATTERN CHANGE ..................SD/SDB-17 4.8.1 Setting PATTERN CHANGE Speed............ SD/SDB-18 4.8.2 Setting PATTERN CHANGE ON/OFF ..........SD/SDB-18 NATURAL PICTURE (w/OP70) ............... SD/SDB-18 4.9.1 Selecting SELECT PICTURE File ............SD/SDB-19 4.9.2 Transferring NATURAL PICTURE ............SD/SDB-20 4.9.3 Writing NATURAL PICTURE File ............SD/SDB-21 4.10 SDI BLACK .....................

  • Page 127: Description

    1. DESCRIPTION The LT 443D-SD (SD-SDI Unit) and LT 443D-SDB (SD-SDI & BLACK Unit) add the capability to output 525/625 line format SD-SDI signal (4:2:2 component signal) to the LT 443D mainframe. Various functions (e.g., ID character display, simple motion pictures, embedded audio, NATURAL picture pattern ＊1) are provided.

  • Page 128: Sd-Sdi Video Output

    • Embedded Audio Number of Channels Embedded 8 channels (4 channels x 2 groups) Each group can be set ON/OFF Sampling Frequency 48 kHz (sync to video signal) Resolution 20 bits, 24 bits, selectable Preemphasis OFF, 50/15 µs, CCITT, selectable (CS bit is only selected.) Frame Number ON, OFF, selectable...
  • Page 129 (13) LINE SWEEP 60% Frequency Range Y, Cb, Cr Same as “LINE SWEEP 100 %” (14) MULTIBURST 100% Frequency 0.5, 1.0, 2.0, 3.0, 4.0, 5.6 MHz Cb, Cr 0.5, 1.0, 1.5, 2.0, 2.8 MHz (15) MULTIBURST 60% Frequency Y, Cb, Cr Same as “MULTIBURST 100 %” (16) OVER SIZE RAMP Level -38.36 to 735.16 mV...

  • Page 130: Sd-Sdi Black Output Mode (Lt 443D-Sdb Only)

    Display Position Arbitrary position on the screen. Blinking OFF, 1 to 10 seconds (in 1 sec steps) 2.4.3 SD-SDI Black Output Mode (LT 443D-SDB only) • Displayable Pattern (1) Flat Field 0 %, 40 %, 50 % (selectable) General Specifications...

  • Page 131: Panel Description

    ＊ Operating procedure is common to both models LT 443D-SD and LT 443D-SDB unless otherwise noted. The front panel controls and LCD panel on the mainframe are used to set the LT 443D-SD and LT 443D-SDB. Press the UNIT 4 switch, for example, corresponding to the UNIT compartment where LT 443D- SD or LT 443D-SDB unit is installed.

  • Page 132: Format Select

    Y, Cb, Cr ON/OFF ID CHARACTER PATTERN SCROLL PATTERN CHANGE ＊Option 70 (NATURAL PICTURE) should be installed. NATURAL PICTURE SDI BLACK (LT 443D-SDB only) ▲ EXIT FORMAT SELECT This mode is used to select the output signal format. 4.2.1 Setting Format (1) Select [FORMAT SELECT] from the [1.

  • Page 133: Sd Timing

    SD TIMING This section describes setting procedure of the serial digital signal timing with respect to the internal reference signal (i.e., frame reset signal). The entire range of timing can be set in one line steps for vertical, 27 MHz clock steps for horizontal.

  • Page 134: Embedded Audio

    (4) Pressing the [MENU] key returns the display to hierarchy level 2 [2. SD TIMING]. Pressing the [MENU] key again returns the display to hierarchy level 1 [1. SD SET- TING]. EMBEDDED AUDIO This mode is used to set the embedded audio signal (e.g., audio signal on or off, audio data resolution, emphasis, frame number on or off, channel selection) in each group.

  • Page 135: Detailed Setting Group 3 Set

    4.4.2.1 Detailed Setting GROUP 3 SET This section describes setting procedure of the [GROUP 3 SET], for example. Select [ GROUP 3 SET] by pressing the Down key, then press the [ENTER] key. Other setting modes (i.e., audio data resolution, emphasis, frame number on or off, and channel selection) can also be set by using the Left or Right key, and [ENTER] key.
  • Page 136 (3) Setting [EMPHASIS] This mode is used to set the emphasis bit of the selected group. The settable items are 50/15, CCITT, and OFF (NO EMPHASIS). Hierarchy level 5 5. EMPHASIS □ 50/15 □ CCITT ■ OFF Position the [ ■ ] to the desired item by pressing the Left or Right key, then press the [ENTER] key.
  • Page 137 q Setting [FREQUENCY] “ ＊ ” indicates the frequency currently selected. Frequency can be set to the selected channel. Hierarchy level 7 In case of CH 9 is 7. FREQUENCY (CH 9) selected. SILENCE SILENCE 2.0 kHz 50 Hz 2.4 kHz 100 Hz 3.0 kHz 150 Hz...

  • Page 138: Setting Audio On/Off

    e Setting [CLICK] A click can be inserted in the embedded audio signal of the selected channel. Hierarchy level 7 7. CLICK (CH 9) In case of CH 9 is selected. ▼ OFF ▼ OFF 1 SEC 2 SEC 3 SEC ▲...

  • Page 139: Id Character

    (2) Position the [→] to [Y], [Cb], or [Cr] by pressing the Left or Right key, then select [ON] or [OFF] by pressing the Up or Down key. The item marked with [ ■ ] is set [ON]. (3) Pressing the [ENTER] key enters data. The menu returns to hierarchy level 1 [1. SD SETTING].
  • Page 140 4.6.2 ID POSITION This mode is used to position the ID characters. (1) Select [ID POSITION] by pressing the Up or Down key, then press the [ENTER] key. 3. ID POSITION Hierarchy level 3 ■ H: 0 DOT □ V: 0 DOT (2) Position the [■] to [H] or [V] by pressing the Left or Right key, then set the number of dots by pressing the Up or Down key.
  • Page 141 (1) Select [ID BLINK] by pressing the Up or Down key, then press the [ENTER] key. 3. ID BLINK Hierarchy level 3 ▼ ID BLINK TIME ▼ ID BLINK TIME ▲ ID BLINK ON/OFF (2) ID BLINK TIME This mode is used to set the blinking on and off times (i.e., duration) of the characters.. Hierarchy level 4 4.

  • Page 142: Pattern Scroll

    PATTERN SCROLL This mode is used to scroll the pattern up, down, left, and right in the effective display ares. Select [ PATTERN SCROLL] from the [1. SD SETTING] menu, then press the [ENTER] key. Hierarchy level 1 1. SD SETTING PATTERN SCROLL Hierarchy level 2 2.

  • Page 143: Setting Scroll On/Off

    (3) Setting SCROLL SPEED This mode is used to set the scroll speed. Select [SPEED] by pressing the Up or Down key, then press the [ENTER] key. 4. SCROLL SPEED Hierarchy level 4 ■ H: 0 DOT □ V: 0 DOT Position the [■] to [H] or [V] by pressing the Left or Right key, then set the scroll speed by pressing the Up or Down key.

  • Page 144: Setting Pattern Change Speed

    Use Windows application software of the LT 443D-70 to store NATURAL PICTURE data on the CF card. Refer to LT 443D-70 instruction manual for detail. (This procedure describes in case of NATURAL PICTURE data is stored on the CF card.) Select [ NATURAL PICTURE] from the [1.
  • Page 145 (1) CF Card with NATURAL PICTURE Hierarchy level 2 2. NATURAL PICTURE ▼ SELECT PICTURE 1 ▼ SELECT PICTURE 1 SELECT PICTURE 2 SELECT PICTURE 3 SELECT PICTURE 4 SELECT PICTURE 5 FILE TRANSFER ▲ SET TO CF CARD (2) CF Card without NATURAL PICTURE Hierarchy level 2 2.
  • Page 146 Amount of NATURAL PICTURE files and file numbers corresponding to the current format size are displayed. File name is displayed in uppercase letters. Up to 100 files can be stored in the same format. (2) Selecting PICTURE 1 (NATURAL PICTURE File) In case of the number of files are ten, position the [＊] to the file number ([1/10] to [10/ 10]) by pressing the Up or Down key.

  • Page 147: Natural Picture (W/Op70)

    4.10 SDI BLACK This section describes setting procedure of SDI BLACK signal. ＊ This section is only applicable to the LT 443D-SDB unit. 4.10.1 Setting Video Level Select [SDI BLACK] from the [1. SD SETTING] menu, then press the [ENTER] key.

  • Page 148: Timing

    1. SD SETTING Hierarchy level 1 SDI BLACK 2. SDI BLACK Hierarchy level 2 ▼ SIGNAL ▼ SIGNAL TIMING ▲ EMB. AUDIO (1) SIGNAL Select [SIGNAL] by pressing the Up or Down key, then press the [ENTER] key. This menu is used to set the video level. 3.

  • Page 149: Exit

    4.11 EXIT Select [EXIT] from the [1. GENLOCK SETTING] menu, then press the [ENTER] key. The status display screen is displayed. 1. SD SETTING Hierarchy level 1 ▲ EXIT 4.12 Notes on Reading Preset Data See note below when using “PRESET/RECALL” function in the “UTILITY MENU” while displaying the NATURAL PICTURE (i.e., FILE TRANSFER executed).

  • Page 150: Pattern Selection Key

    4.13 Pattern Selection Key Table below lists the pattern selection keys used for the SD-SDI unit. When multiple patterns are assigned to the key listed below, pressing the key sequentially select the pattern. The pattern name is displayed on the LCD panel. SD-SDI Output Pattern Pattern Selection Key 525 Line...

  • Page 151: Id Character Font List

    4.14 ID Character Font List The following ID character fonts can be displayed. (Fonts below shows the appropriate size and shape.) SD/SDB-25...

  • Page 152: Logo Mark Display Function

    LT 443D-SDB NOTE: This instruction manual covers only the additional specifications (logo mark display) of the LT 443D-HD/HDB/SD/SDB. For all other information, see the item of “HD-SDI UNIT/HD-SDI & BLACK UNIT” or “SD- SDI UNIT/SD-SDI & BLACK UNIT” in this manual.

  • Page 153: Menu Tree

    COPYRIGHT ..................... LOGO MARK-2 SCOPE OF WARRANTY .................. LOGO MARK-2 OPERATING PROCEDURE ................LOGO MARK-3 Installing the LT 443D Logo Mark Conversion Application Software ..LOGO MARK-3 Preparing the Logo Mark Data ..............LOGO MARK-5 6.2.1 Bitmap File Format ..............LOGO MARK-5 6.2.2...
  • Page 154 Logo Mark Data Transfer: Save the data to a commercially sold Compact Flash card and transferred to the unit by the LT 443D main frame. ＊The data transferred to the unit cannot be held when the power is turned OFF.
  • Page 155 Customers are not allowed to alter, transfer, or sell the software for any reason. Copying of the software is allowed only for using the LT 443D or backing up the software. Microsoft (R) Windows (R) is either a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries.
  • Page 156 6. OPERATING PROCEDURE Installing the LT 443D Logo Mark Conversion Application Software (1) If other software programs are running, close them. (2) Set the “LOGO MARK SOFTWARE” CD-R in the CD-ROM drive, and open the English folder on the CD-R using My Computer or some similar means.
  • Page 157 (3) Double-click setup.exe to start the installation program. “setup. exe” Figure 6-1-3 (4) The following screen appears. Click Next. Figure 6-1-4 LOGO MARK-4...
  • Page 158 6.2.2 Bitmap File Name Due to the limitations on the LT 443D, file names that can be used must be less than or equal to 8 alphanumeric characters (8.3 format). If the bitmap file name is longer than 8 characters, rename the file.
  • Page 159 1920 dots (horizontal) x 1024 dots (vertical). The resolution of the file in the dedicated LT 443D format after conversion depends on the resolution of the bitmap file before the conversion. (The resolution does not change as a result of the conversion.) 6.2.4 Display Size of the Logo Mark...
  • Page 160 ＊The logo mark display here shows the image using black, dark gray, light gray, and white for levels 0 to 3, respectively. The actual display on the LT 443D can be set arbitrarily from the LT 443D menu. (For a description of how to set the display, see section 6.5.3, “LOGO LEVEL.”)
  • Page 161 (3) To change the threshold values used to convert the logo mark data (into 4-level monochrome), click Level Setting to open a setup window and change the settings. Click the Refresh button to view the logo mark data after changing threshold values. (1) Click Level Setting.
  • Page 162 Display Setting is a function used to automatically transfer the specified logo mark data to the specified unit from the CF card when the LT 443D is turned on according to the information in the display setting file. The display setting file (set_logo.txt) is created in advance in the “logo”...
  • Page 163 (2) Selecting the Unit Select the unit whose display setting is to be changed. (Below is an example in which UNIT 2 is selected.) Click UNIT 2. Figure 6-3-6 (3) Selecting the Logo Mark Data File Select the log mark data file that will be transferred to the unit and click the Setting button to confirm.
  • Page 164 (4) Saving the Display Setting File Click the OK button to save the display setting file. The name of the saved file is set_logo.txt. If you do not wish to save the setting, click the Cancel button. Click OK. Figure 6-3-8 6.3.3 Save Destination of the Logo Mark Data The directory structure of the CF card used to display the logo mark must be as shown in the figure below.
  • Page 165 LT 443D main frame. (2) Select the unit to which the logo mark display is to be assigned Select the unit that is to display the logo mark using the [UNIT] key on the LT 443D main frame. (3) Display the logo mark setting menu Select [LOGO] from the menu (setting menu) of the selected unit.

  • Page 166: Lt 443D-Hd/Hdb/Sd/Sdb

    Logo Mark Setting Menu on the LT 443D The logo mark display is a function used to superimpose a logo mark data that has been converted from bitmap to 4-level monochrome data on the video signal. 6.5.1 Logo Mark Menu Tree Structure LT 443D-HD/HDB/SD/SDB 1.
  • Page 167 6.5.2 LOGO POSITION Sets the display position of the logo mark on screen. (1) Press the ▲ or ▼ key to select [LOGO POSITION] and press the [ENTER] key. Hierarchy level 3 3. LOGO POSITION ■ H：200DOT □ V：350DOT key to set the [■] mark to [H] or [V]. Then, press the ▲ or ▼ key to (2) Press the set the DOT value.
  • Page 168 6.5.4 LOGO BACKGROUND Set whether to display level 0 of the logo mark at the specified intensity level or show the background by making level 0 translucent. (1) Press the ▲ or ▼ key to select [LOGO BACKGROUND] and press the [ENTER] key. Hierarchy level 3 3.
  • Page 169 Logo Mark Data.” (1) Insert the CF card containing the logo mark data into the MEMORY CARD slot on the LT 443D main frame. (2) Press the ▲ or ▼ key to select [LOGO SET] and press the [ENTER] key.
  • Page 170 6.5.6.2 FILE TRANSFER Transfer the file selected in section 6.5.6.1, “SELECT LOGO” to the unit. (1) Press the ▲ or ▼ key to select [FILE TRANSFER] and press the [ENTER] key. Hierarchy level 4 4. FILE TRANSFER □ OK ■ CANCEL key to set the [ ■...
  • Page 171 ON. Automatic transfer does not occur if a CF card containing a display setting file is inserted into the LT 443D that is turned ON. (To display the logo mark without turning the power OFF, you must operate the LT 443D menu and transfer the data manually.)
  • Page 172 Sample Data Data that has already been converted to LT 443D logo mark format is stored as sample data on the LOGO MARK SOFTWARE CD-R that is provided. Logo mark data in several display sizes for various video formats are provided, so that you can compare the sizes.

  • Page 173: Digital Audio Unit

    LT 443D-DA DIGITAL AUDIO UNIT INSTRUCTION MANUAL LEADER ELECTRONICS CORP.
  • Page 174 TABLE OF CONTENTS SPECIFICATIONS ......................DA-1 Description ........................ DA-1 Specifications ......................DA-1 1.2.1 Output ......................DA-1 1.2.2 Signal Specifications ..................DA-1 1.2.3 Function ......................DA-1 1.2.4 General Specifications .................. DA-2 PANEL DESCRIPTION ...................... DA-3 Front Panel ........................ DA-3 Rear Panel ........................ DA-3 OPERATING PROCEDURE ....................
  • Page 175 1. SPECIFICATIONS Description Installing the LT 443D-DA Digital Audio Unit in the LT 443D mainframe can output AES/ EBU digital audio signals (four systems), silence signals (one system), and 48 kHz word clock signals. The AES/EBU signal characteristics (e.g., output level, frequency) can be independently set for each output system.
  • Page 176 ±1 AES/EBU frame Settable in 512 fs (24.576 MHz) steps ＊ The timing can be varied with respect to the Video Unit installed in the LT 443D mainframe. The settings are common to the digital audio, silence and word clock signals.
  • Page 177 2. PANEL DESCRIPTION Front Panel Refer to the LT 443D Mainframe instruction manual for front panel description. Figure 2-1 Rear Panel Figure 2-2 q DIGITAL AUDIO Outputs the AES/EBU digital audio signals. BNC connectors are used. Output impedance is 75 Ω.
  • Page 178 3. OPERATING PROCEDURE Connection CAUTION Do not apply ±1 V (DC or peak AC) or higher external voltage to the output connectors. Otherwise, you may damage the instrument or other property. 3.1.1 Cables Used Use cables (w/BNC connectors) suitable for signal and output impedance. 3.1.2 Termination The cable end should be terminated with appropriate impedance to obtain correct output level.
  • Page 179 Table 3-4 3.2.4 Setting Timing This mode is used to set the timing of the Video Unit installed in the LT 443D mainframe. The setting is common to all output signals (e.g., digital audio, silence, word clock). See Table 3-5.
  • Page 180 Setting Output Signal When setting the output signal, select the UNIT compartment number (indicated on the LT 443D mainframe front panel) where the LT 443-DA is installed, then proceed to menu operation. 3.3.1 Menu Structure LT 443-DA STATUS CH 1/CH 2 ON/OFF...
  • Page 181 3.3.2 Setting AES/EBU Digital Audio Signal 3.3.2.1 Selecting Channel To be Set Select the desired 2-channel output from the [1. DA SETTING] menu by pressing the [Up] or [Down] key, then press the [ENTER] key. Example: To set the CH 1/CH 2 output, select [CH 1/CH 2 SETTING]. UNIT compartment No.
  • Page 182 (2) RESOLUTION Select [20 BIT] or [24 BIT] by pressing the [Left] or [Right] key, then press the [ENTER] key. [ ■ ] indicates the selected item. ＊When [20 BIT] or [24 BIT] is selected by pressing the [Left] or [Right] key, this item is executed.
  • Page 183 Select the desired item (i.e., frequency, level, click) from the [4. CH 1 SETTING] or [4. CH 2 SETTING] menu by pressing the [Up] or [Down] key, then press the [ENTER] key. Some operating conditions set in the [4. CH 1 SETTING] menu can also be used in the [4.
  • Page 184 SILENCE 2.0 kHz 50 Hz 2.4 kHz 100 Hz 3.0 kHz 150 Hz 3.2 kHz 200 Hz 4.0 kHz 250 Hz 4.8 kHz 300 Hz 5.0 kHz 400 Hz 6.0 kHz 500 Hz 8.0 kHz 600 Hz 9.6 kHz 750 Hz 10 kHz 800 Hz 12 kHz...
  • Page 185 3.3.3 Setting 48 kHz Word Clock Output Select word clock from the [1. DA SETTING] menu by pressing the [Up] or [Down] key, then press the [ENTER] key. Hierarchy level 1 1. DA SETTING WCLK LEVEL ▼ CH 1/CH 2 SETTING CH 3/CH 4 SETTING CH 5/CH 6 SETTING CH 7/CH 8 SETTING...
  • Page 186 (1) Setting TIMING Select TIMING (±1 AES/EBU frame, settable in 512 fs steps) by pressing the [Up] or [Down] key, then press the [ENTER] key. ＊When TIMING is selected by pressing the [Up] or [Down] key, this item is executed. To store data, press the [ENTER] key.
  • Page 187 LT 443D-AA ANALOG AUDIO UNIT INSTRUCTION MANUAL LEADER ELECTRONICS CORP.
  • Page 188 TABLE OF CONTENTS 1. SPECIFICATIONS ....................... AA-1 Description ........................ AA-1 Specifications ......................AA-1 1.2.1 Output ......................AA-1 1.2.2 Function ......................AA-1 1.2.3 General Specifications .................. AA-1 PANEL DESCRIPTION ...................... AA-2 Front Panel ........................ AA-2 Rear Panel ........................ AA-2 OPERATING PROCEDURE ....................AA-3 Connection ........................
  • Page 189 1. SPECIFICATIONS Description Installing the LT 443D-AA Analog Audio Unit in the LT 443D mainframe can output analog audio signal (two systems). Output characteristics (e.g., output level, frequency) can be independently set for each output system. The sound sampling frequency is synchronized with the video signal of plug-in unit installed in the mainframe.
  • Page 190 2. PANEL DESCRIPTION Front Panel Refer to the LT 443D Mainframe instruction manual for front panel description. Figure 2-1 Rear Panel Figure 2-2 q CH 1 Outputs the analog audio signals. XLR-3P connector is used. Output impedance is 600 Ω, balanced.
  • Page 191 3. OPERATING PROCEDURE Connection CAUTION Do not apply ±1 V (DC or peak AC) or higher external voltage to the output connectors. Otherwise, you may damage the instrument or other property. 3.1.1 Cables Used Use cables (w/XLR connectors) suitable for signal and output impedance. 3.1.2 Termination The cable end should be terminated with appropriate impedance to obtain correct output level.

  • Page 192: Lt 443D-Aa

    When setting the output signal, select the UNIT compartment number (indicated on the LT 443D mainframe front panel) where the LT 443-AA is installed, then proceed to menu operation. 3.3.1 Menu Structure LT 443D-AA STATUS CH 1 ON/OFF, CH 2 ON/OFF 1. AA SETTING 2.
  • Page 193 3.3.2.2 Setting Output Conditions Select the desired item (i.e., frequency, level, click) from the [2. CH 1 SETTING] or [2. CH 2 SETTING] menu by pressing the [Up] or [Down] key, then press the [ENTER] key. Some operating conditions set in the [2. CH 1 SETTING] menu can also be used in the [2.
  • Page 194 SILENCE 2.0 kHz 50 Hz 2.4 kHz 100 Hz 3.0 kHz 150 Hz 3.2 kHz 200 Hz 4.0 kHz 250 Hz 4.8 kHz 300 Hz 5.0 kHz 400 Hz 6.0 kHz 500 Hz 8.0 kHz 600 Hz 9.6 kHz 750 Hz 10 kHz 800 Hz 12 kHz...
  • Page 195 Connector Pin Assignments Pin No. Signal Name Ground Output (HOT) Output (COLD) Table 3-3 AA-7...

  • Page 196: Analog Composite Unit

    LT 443D-CS ANALOG COMPOSITE UNIT INSTRUCTION MANUAL LEADER ELECTRONICS CORP.
  • Page 197 TABLE OF CONTENTS DESCRIPTION ........................CS-1 SPECIFICATIONS ......................CS-1 Test Signal Output ..................... CS-1 Black Signal Output ....................CS-3 Horizontal Drive Pulse Output ................... CS-3 Vertical Drive Pulse Output ..................CS-3 General Specifications ....................CS-4 PANEL DESCRIPTION ...................... CS-5 Rear Panel ........................ CS-5 OPERATING PROCEDURE ....................
  • Page 198 NATURAL PICTURE (w/OP70) ................CS-17 4.9.1 Selecting SELECT PICTURE File .............. CS-18 4.9.2 Transferring NATURAL PICTURE .............. CS-19 4.9.3 Writing NATURAL PICTURE File ..............CS-19 4.10 Setting BLACK TIMING ................... CS-20 4.10.1 Setting BLACK 1 TIMING ................CS-20 4.10.2 Setting BLACK 2 TIMING ................CS-21 4.11 Setting V.
  • Page 199 LT 443D mainframe. Various functions (e.g., ID character, simple motion pictures, embedded audio, NATURAL picture pattern ＊1) are provided. ＊ 1: The NATURAL picture function is only usable when the Option LT 443D-70 is installed in the mainframe.
  • Page 200 V: 0 to 256 lines in 2 line steps (Pattern can be scrolled in field time steps.) ＊5 The Option LT 443D-70 should be installed in the mainframe to enable this function. • Timing Variable The timing of OUTPUT 1 and 2 can be varied simultaneously.
  • Page 201 Black Signal Output • Format Depends on the test signal format. (Supports the Field Reference and 10-field sequence identification) • Output Signal Analog black burst • Timing Variable The timing of OUTPUT 1 and 2 can be varied simultaneously. H-PHASE Up to ±1 line-1 dot Resolution Variable in 1 dot steps (corresponding to 27 MHz clock...
  • Page 202 Indoor use Operating Altitude Up to 2000 m Overvoltage Category Pollution Degree Power Source Supplied by the LT 443D mainframe Dimensions and Weight 79 (W) x 41 (H) x 371 (D) mm (excluding projections) 0.4 kg Accessory Instruction Manual ..1 Screw (for Unit) .....
  • Page 203 4. OPERATING PROCEDURE The front panel controls and menu displayed on the LCD panel of the mainframe are used to set the LT 443D-CS. Press the UNIT switch corresponding to the UNIT compartment where this unit is installed. (The UNIT 3 switch is pressed, here.)
  • Page 204 SETTING Menu Mode Structure Pressing the UNIT 3 switch, for example, on the mainframe displays [1. CS SETTING #3] on the LCD panel. Select the desired signal format to be output from the [CS SETTING] menu, then set the timing, Y • C, ID character, pattern scroll, etc. Hierarchy level 1 UNIT compartment No.
  • Page 205 ▼ ＊NTSC  NTSC + REFERENCE  NTSC + ID  NTSC + REFERENCE + ID  NTSC + SETUP  NTSC + SETUP + REF  NTSC + SETUP + ID  NTSC + SETUP + REF + ID  PAL  PAL + REFERENCE ▲ Note: REFERENCE and REF denote Field Reference. ID denotes 10-field sequence identification.
  • Page 206 (2) F-PHASE (F: Frame) This mode is used to set the timing in frame steps. Press the Up or Down key to set the timing. 3. F-PHASE R: 2.997 Hz Hierarchy level 3 Displays the current CS-SIGNAL +5 FRAME reference reset signal for the CS-SIGNAL signal generator.
  • Page 207 Y, C This mode is used to set the Y and C component ON/OFF respectively. 4.4.1 Setting Y, C ON/OFF (1) Select [Y, C ON/OFF] from the [1. CS SETTING] menu, then press the [ENTER] key. 1. CS SETTING Hierarchy level 1 Y, C ON/OFF 2.
  • Page 208 4.5.1 Setting APL MODE Select the [MODE] by pressing the Up or Down key, then press the [ENTER] key. The format marked with asterisk is currently selected. 3. MODE Hierarchy level 3 ▼ ＊ APL OFF ▼＊ APL OFF APL HIGH APL LOW APL (BOUNCE) ▲...
  • Page 209 ID CHARACTER This mode is used to superimpose alphanumeric characters on the serial digital video signal. 4.6.1 Creating ID Character Select [ID CHARACTER] from the [1. CS SETTING] menu, then press the [ENTER] key. The ID character, display position, character size, and ID ON/OFF can be set. 1.
  • Page 210 (2) Position the [■] to [H] or [V] by pressing the Left or Right key, then set the number of dots by pressing the Up or Down key. The upper-left corner of the monitor screen is the reference (0, 0) when setting the parameters in dots. (3) Pressing the [ENTER] key enters data.
  • Page 211 (2) ID BLINK TIME This mode is used to set the blinking on and off times (i.e., duration) of the characters. 4. ID BLINK TIME Hierarchy level 4 ■ ON: 10 s □ OFF: 10 s Position the [■] to [ON] or [OFF] by pressing the Left or Right key. The “ON” time can be set from one to 10 seconds by pressing the Up or Down key.
  • Page 212 PATTERN SCROLL This mode is used to scroll the pattern up, down, left, and right in the effective display areas. Select [ PATTERN SCROLL] from the [1. CS SETTING] menu, then press the [ENTER] key. 1. CS SETTING Hierarchy level 1 PATTERN SCROLL 2.
  • Page 213 (3) Setting SCROLL SPEED This mode is used to set the scroll speed. Select [SPEED] by pressing the Up or Down key, then press the [ENTER] key. 4. SCROLL SPEED Hierarchy level 4 ■ H: 0 dot □ V: 0 dot Position the [■] to [H] or [V] by pressing the Left or Right key, then set the scroll speed by pressing the Up or Down key.
  • Page 214 PATTERN CHANGE All patterns (except CHECK FIELD pattern) indicated on the front panel are sequentially selected from the left to right and displayed. Select [ PATTERN CHANGE] from the [1. CS SETTING] menu, then press the [ENTER] key. 1. CS SETTING Hierarchy level 1 PATTERN CHANGE 2.
  • Page 215 Use Windows application software of the LT 443D-70 to store NATURAL PICTURE data on the CF card. Refer to LT 443D-70 instruction manual for detail. (This procedure can be applied when NATURAL PICTURE data is stored on the CF card.) Select [NATURAL PICTURE] from the [1.
  • Page 216 4.9.1 Selecting SELECT PICTURE File (1) Select [SELECT PICTURE 1] from the [2. NATURAL PICTURE] menu by pressing the Up or Down key, then press the [ENTER] key. The NATURAL PICTURE file＊ list (stored on the CF card in the MEMORY CARD slot) corresponding to the current format size is displayed as shown below: ＊...
  • Page 217 4.9.2 Transferring NATURAL PICTURE The NATURAL PICTURE is now selected. Select [ FILE TRANSFER (X)], then press the [ENTER] key. Select [OK] by the [ ] key, then press the [ENTER] key. The PICTURE 1 to PICTURE 5 files are transferred. When [CANCEL] is selected, the file is not transferred;...
  • Page 218 The following message is displayed when the file is correctly written. By writing the file, the file contents written on the CF card is automatically read and NATURAL PICTURE file is displayed when the power is turned on; no manual setting is required.
  • Page 219 (2) V-PHASE (V: Vertical) This mode is used to set the vertical timing. The timing can be set in one line steps by pressing the Up or Down key. Press the [ENTER] key to enter data. The menu returns to hierarchy level 2 [2. BLACK 1 TIMING].
  • Page 220 4.11 Setting V. DRIVE TIMING 4.11.1 Setting TIMING This section describes setting procedure of the V. DRIVE signal with respect to the internal reference signal. Select [1. V. DRIVE TIMING], then press the [ENTER] key. (1) V-PHASE (V: Vertical) This mode is used to set the vertical timing. The timing can be set in one line steps by pressing the Up or Down key.
  • Page 221 (2) H-PHASE [µs] (H: Horizontal) This mode is used to set the horizontal timing in µs. Press the Up or Down key to set the timing. The timing can be set in 0.0370 µs steps for both NTSC and PAL. After setting is completed, press the [ENTER] key.
  • Page 222 4.14 Pattern Selection Key Table below lists the pattern selection keys used for the LT 443D-CS unit. The multiple patterns are assigned to some keys listed below. Pressing the key sequentially selects the pattern. The pattern name is displayed on the LCD panel.
  • Page 223 4.15 ID Character Font List The following ID character fonts can be displayed. (Fonts below shows the approximate size and shape.) The black background of ID characters is displayed in 20-character long, however, the length can be shortened corresponding to the number of characters displayed. To shorten the background, display the [CHARACTER SET] screen, then enter [ ] at the end of ID.

  • Page 224: List Of Black Signal Format

    LIST OF BLACK SIGNAL FORMAT LEADER ELECTRONICS CORP.
  • Page 225 LIST OF BLACK SIGNAL FORMAT Table below lists the LT 443D-GLA and LT 443D-BL analog black signal formats. Format No. FORMAT Name Displayed System Nomenclature 1035i/60 1920 x 1035i/60 1035i/59.94 1920 x 1035i/59.94 1080i/60 1920 x 1080i/60 1080i/59.94 1920 x 1080i/59.94...
  • Page 226 10 field ID 10-field sequence identification signal conforming to SMPTE 318M standards is added. Setup Setup (7.5 IRE, 7.5%) is added. ＊ [Format] Format No. 1 to 20 are HD black signals. ＊ [Format] Format No. 21 to 28, 31, and 32 are SD black signals for sync lock and burst lock.
  • Page 227 LT 443D MENU TREE INSTRUCTION MANUAL LEADER ELECTRONICS CORP.

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